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# A certain jar contains only b black marbels, w white marbels

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A certain jar contains only b black marbels, w white marbels [#permalink]  27 Apr 2006, 22:53
A certain jar contains only b black marbels, w white marbels and r red marbels. If one marble is to be chosen at random from the jar, is the probability that the marble chosen will be red greater than the probability that the marble chosen will be white?

1) r/b+w > w/b+r

2) b-w > r
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http://www.gmatclub.com/phpbb/viewtopic.php?t=28806
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